A Bibliometric Analysis of Research Trends on the Compressive Strength of Eco-Bricks for Sustainable Construction

Proponent/s Name/s (Last Name, First Name, Middle Initial)

• Cheanah Dekiah D. Diaz, De La Salle University, ManilaFollow
• Chelsea Caroline E. Jornadal, De La Salle University, ManilaFollow
• Maahie Nawani, De La Salle University, ManilaFollow
• Bianca Alessandra W. Ong, De La Salle University, ManilaFollow
• Queen Michaela Sigrid S. Zagala, De La Salle University, ManilaFollow

Document Types

Paper Presentation

Research Theme (for Paper Presentation and Poster Presentation submissions only)

Materials Engineering (MEN)

School Name

De La Salle University, Manila

Track or Strand

Science, Technology, Engineering, and Mathematics (STEM)

Research Advisor (Last Name, First Name, Middle Initial)

Galupino, Joenel Gales

Start Date

23-6-2026 1:30 PM

End Date

23-6-2026 3:00 PM

Zoom Link/ Room Assignment

DLSU Manila Campus (In-person) - Brother Andrew Gonzalez Multipurpose Hall, 20th floor

Abstract/Executive Summary

Eco-bricks have gained increasing attention as sustainable alternatives to conventional construction materials because they incorporate waste products such as plastics, agricultural residues, and industrial by-products into building applications. This study aimed to analyze global research trends, thematic developments, and material performance related to the compressive strength of eco-bricks through a bibliometric approach. Specifically, the study examined publication patterns, commonly used waste materials, collaboration networks, and emerging research themes associated with eco-brick technology. A quantitative bibliometric research design was employed using secondary data collected from the Scopus database. Relevant studies published between 2000 and 2025 were analyzed using Mendeley for data organization, VOSviewer for network visualization and keyword co-occurrence analysis, and Bibliometrix for thematic mapping. The findings revealed a steady increase in research output on eco-bricks, with compressive strength identified as the central research focus. Frequently studied materials included recycled plastics, fly ash, slags, and agricultural wastes, many of which demonstrated compressive strengths comparable to conventional bricks. The analysis also showed that research has evolved from traditional brickmaking studies toward sustainability-driven innovations emphasizing recycling, waste utilization, and environmentally friendly construction practices. The study concludes that eco-bricks possess strong potential as sustainable construction materials; however, further studies are needed to establish standardized testing procedures and evaluate long-term durability to support broader industry adoption.

Keywords

eco-bricks; compressive strength; sustainable construction; waste incorporation; recycled materials

Initial Consent for Publication

yes

Statement of Originality

yes